Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 23.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 01/24/2023   01:15:24   ( -80.01,-117.81) 01/24/2023   01:16:06  ( -80.01,-117.85)    0.75                42
 01/24/2023   02:06:04   (  80.13,  50.85) 01/24/2023   02:05:27  (  80.14,  50.99)    2.69                37
 01/26/2023   16:41:29   (  80.09,-168.49) 01/26/2023   16:41:45  (  80.09,-168.51)    0.41                16
 01/26/2023   17:32:11   ( -80.18,  -0.14) 01/26/2023   17:31:08  ( -80.19,   0.01)    2.91                63
 01/29/2023   07:16:58   (  79.92, -29.09) 01/29/2023   07:18:05  (  79.92, -29.02)    1.36                67
 01/29/2023   08:07:34   ( -80.19, 141.08) 01/29/2023   08:07:23  ( -80.19, 140.97)    2.05                11
 01/31/2023   22:43:01   ( -80.08, -79.00) 01/31/2023   22:43:40  ( -80.07, -79.11)    2.37                39
 01/31/2023   23:33:41   (  80.20,  89.64) 01/31/2023   23:33:01  (  80.20,  89.70)    1.16                40
 02/03/2023   14:09:05   (  80.14,-129.91) 02/03/2023   14:09:14  (  80.13,-129.95)    0.84                 9